diff options
Diffstat (limited to 'net/kcm/kcmsock.c')
| -rw-r--r-- | net/kcm/kcmsock.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c index 309062f3debe..deca20fb2ce2 100644 --- a/net/kcm/kcmsock.c +++ b/net/kcm/kcmsock.c @@ -1687,7 +1687,7 @@ static int kcm_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) struct kcm_attach info; if (copy_from_user(&info, (void __user *)arg, sizeof(info))) - err = -EFAULT; + return -EFAULT; err = kcm_attach_ioctl(sock, &info); @@ -1697,7 +1697,7 @@ static int kcm_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) struct kcm_unattach info; if (copy_from_user(&info, (void __user *)arg, sizeof(info))) - err = -EFAULT; + return -EFAULT; err = kcm_unattach_ioctl(sock, &info); @@ -1707,11 +1707,7 @@ static int kcm_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) struct kcm_clone info; struct socket *newsock = NULL; - if (copy_from_user(&info, (void __user *)arg, sizeof(info))) - err = -EFAULT; - err = kcm_clone(sock, &info, &newsock); - if (!err) { if (copy_to_user((void __user *)arg, &info, sizeof(info))) { |